Driving with rigged crane
8.2 Route
8 - 2 3 112 441 en Lattice extension operating instructions
GMK 4100/4100-L/5095
11.01.2008
8.2 Route
The route must be even. Uneven surfaces cannot be compensated with the
level adjustment system.
The ground of the route must be stable enough to bear the axle loads.
If the surface pressure of the tyres exceeds the permissible load on the
ground, the surface area of the tyres must be increased with packing of sta-
ble material (e.g. wooden planks).
8.3 Rigging modes and axle loads
Driving without
aload
• Move the main boom and lattice extension into the prescribed position;
à Tables with boom positions and axle loads, p. 8 - 5.
• Enter the SLI code for the current working position in accordance with the
Lifting capacity table
.
• Tie down the hook block to prevent it from swinging.
Driving with a load It is not permitted to drive with a load on the attached lattice extension.
Tables with axle
loads
The axle loads in the tables:
– Refer to a driving mode with the basic unit
– Apply both to the derricking swing-away lattice as well as to the inclinable
swing-away lattice
S
Risk of damage to the axle lines
Always move the main boom and the lattice extension into the specified
position before driving the rigged truck crane. Boom positions which devi-
ate from the specified position can result in impermissible loads on the axle
lines.
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